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Entry version 104 (13 Nov 2019)
Sequence version 2 (23 Jan 2007)
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Protein

Phosphoglycerate kinase 1

Gene

PGK1

Organism
Cricetulus griseus (Chinese hamster) (Cricetulus barabensis griseus)
Status
Reviewed-Annotation score:

Annotation score:3 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at transcript leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Catalyzes one of the two ATP producing reactions in the glycolytic pathway via the reversible conversion of 1,3-diphosphoglycerate to 3-phosphoglycerate. In addition to its role as a glycolytic enzyme, it seems that PGK-1 acts as a polymerase alpha cofactor protein (primer recognition protein). May play a role in sperm motility.By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: glycolysis

This protein is involved in step 2 of the subpathway that synthesizes pyruvate from D-glyceraldehyde 3-phosphate.By similarity
Proteins known to be involved in the 5 steps of the subpathway in this organism are:
  1. Glyceraldehyde-3-phosphate dehydrogenase (CgPICR_021314), Glyceraldehyde-3-phosphate dehydrogenase (GAPDH), Glyceraldehyde-3-phosphate dehydrogenase (CgPICR_018427), Glyceraldehyde-3-phosphate dehydrogenase (I79_011887), Glyceraldehyde-3-phosphate dehydrogenase (CgPICR_008936)
  2. Phosphoglycerate kinase (CgPICR_015191), Phosphoglycerate kinase (H671_xg20275), Phosphoglycerate kinase (CgPICR_021178), Phosphoglycerate kinase 1 (PGK1), Phosphoglycerate kinase (I79_021181), Phosphoglycerate kinase (CgPICR_021177), Phosphoglycerate kinase (CgPICR_018194), Phosphoglycerate kinase (I79_017171), Phosphoglycerate kinase (H671_1g2759), Phosphoglycerate kinase (I79_012485), Phosphoglycerate kinase (I79_012486), Phosphoglycerate kinase (CgPICR_008109), Phosphoglycerate kinase (I79_015556), Phosphoglycerate kinase (H671_3g9293), Phosphoglycerate kinase (CgPICR_008657)
  3. no protein annotated in this organism
  4. no protein annotated in this organism
  5. Pyruvate kinase (I79_020755), Pyruvate kinase (H671_4g13041), Pyruvate kinase (CgPICR_014166), Pyruvate kinase (I79_004880), Pyruvate kinase (I79_020424), Pyruvate kinase (CgPICR_013536), Pyruvate kinase (H671_4g13041), Pyruvate kinase (H671_4g13041), Pyruvate kinase (I79_023874), Pyruvate kinase (CgPICR_004810), Pyruvate kinase (CgPICR_004809), Pyruvate kinase (H671_4g13041), Pyruvate kinase (CgPICR_013659), Pyruvate kinase (I79_007991), Pyruvate kinase (H671_xg20144)
This subpathway is part of the pathway glycolysis, which is itself part of Carbohydrate degradation.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes pyruvate from D-glyceraldehyde 3-phosphate, the pathway glycolysis and in Carbohydrate degradation.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei39SubstrateBy similarity1
Binding sitei123SubstrateBy similarity1
Binding sitei171SubstrateBy similarity1
Binding sitei220ATPBy similarity1
Binding sitei313ATP; via carbonyl oxygenBy similarity1
Binding sitei344ATPBy similarity1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi373 – 376ATPBy similarity4

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionKinase, Transferase
Biological processGlycolysis
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...
UniPathwayi
UPA00109;UER00185

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Phosphoglycerate kinase 1 (EC:2.7.2.3)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:PGK1
Synonyms:PGK
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiCricetulus griseus (Chinese hamster) (Cricetulus barabensis griseus)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri10029 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaCricetidaeCricetinaeCricetulus

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Keywords - Cellular componenti

Cytoplasm

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemovedBy similarity
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001458282 – 417Phosphoglycerate kinase 1Add BLAST416

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei2N-acetylserineBy similarity1
Modified residuei2PhosphoserineBy similarity1
Modified residuei4PhosphoserineBy similarity1
Modified residuei6N6-succinyllysineBy similarity1
Modified residuei11N6-acetyllysineBy similarity1
Modified residuei48N6-acetyllysine; alternateBy similarity1
Modified residuei48N6-succinyllysine; alternateBy similarity1
Modified residuei75N6-acetyllysineBy similarity1
Modified residuei76PhosphotyrosineBy similarity1
Modified residuei86N6-acetyllysineBy similarity1
Modified residuei91N6-acetyllysineBy similarity1
Modified residuei97N6-(2-hydroxyisobutyryl)lysine; alternateBy similarity1
Modified residuei97N6-acetyllysine; alternateBy similarity1
Modified residuei131N6-acetyllysine; alternateBy similarity1
Modified residuei131N6-malonyllysine; alternateBy similarity1
Modified residuei146N6-acetyllysineBy similarity1
Modified residuei191N6-succinyllysineBy similarity1
Modified residuei196PhosphotyrosineBy similarity1
Modified residuei199N6-acetyllysineBy similarity1
Modified residuei203PhosphoserineBy similarity1
Modified residuei216N6-(2-hydroxyisobutyryl)lysineBy similarity1
Modified residuei267N6-acetyllysineBy similarity1
Modified residuei291N6-acetyllysineBy similarity1
Modified residuei323N6-(2-hydroxyisobutyryl)lysineBy similarity1
Modified residuei361N6-acetyllysineBy similarity1

Keywords - PTMi

Acetylation, Hydroxylation, Phosphoprotein

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
P50310

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Monomer.

By similarity

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
10029.NP_001233654.1

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
P50310

Database of comparative protein structure models

More...
ModBasei
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni24 – 26Substrate bindingBy similarity3
Regioni63 – 66Substrate bindingBy similarity4

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the phosphoglycerate kinase family.Curated

Phylogenomic databases

KEGG Orthology (KO)

More...
KOi
K00927

Database of Orthologous Groups

More...
OrthoDBi
838642at2759

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00318 Phosphoglycerate_kinase, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.40.50.1260, 3 hits

HAMAP database of protein families

More...
HAMAPi
MF_00145 Phosphoglyc_kinase, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR001576 Phosphoglycerate_kinase
IPR015911 Phosphoglycerate_kinase_CS
IPR015824 Phosphoglycerate_kinase_N
IPR036043 Phosphoglycerate_kinase_sf

The PANTHER Classification System

More...
PANTHERi
PTHR11406 PTHR11406, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00162 PGK, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF000724 Pgk, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00477 PHGLYCKINASE

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF53748 SSF53748, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00111 PGLYCERATE_KINASE, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

P50310-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSLSNKLTLD KLDVKGKRVV MRVDFNVPMK NNQITNNQRI KAAVPSIKFC
60 70 80 90 100
LDNGAKSVVL MSHLGRPDGV PMPDKYSLEP VAAELKSLLG KDVLFLKDCV
110 120 130 140 150
GPEVENACAN PAAGTVILLE NLRFHVEEEG KGKDASGNKI KAEPAKIDAF
160 170 180 190 200
RASLSKLGDV YVNDAFGTAH RAHSSMVGVN LPQKAGGFLM KKELNYFAKA
210 220 230 240 250
LESPERPFLA ILGGAKVADK IQLINNMLDK VNEMIIGGGM AFTFLKVLNN
260 270 280 290 300
MEIGTSLYDE EGAKIVKDLM AKAEKNGVKI TLPVDFVTAD KFDENAKTGQ
310 320 330 340 350
ATVASGIPAG WMGLDCGTES SKKYAEAVAR AKQIVWNGPV GVFEWEAFAR
360 370 380 390 400
GTKSLMDEVV KATSRGCITI IGGGDTATCC AKWNTEDKVS HVSTGGGASL
410
ELLEGKVLPG VDALSNV
Length:417
Mass (Da):44,563
Last modified:January 23, 2007 - v2
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i88649100C59FDE05
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
Z37974 mRNA Translation: CAA86028.1

Protein sequence database of the Protein Information Resource

More...
PIRi
I48074

NCBI Reference Sequences

More...
RefSeqi
NP_001233654.1, NM_001246725.1

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSCGRT00015028256; ENSCGRP00015023037; ENSCGRG00015017467

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
100689467

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
cge:100689467

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Z37974 mRNA Translation: CAA86028.1
PIRiI48074
RefSeqiNP_001233654.1, NM_001246725.1

3D structure databases

SMRiP50310
ModBaseiSearch...

Protein-protein interaction databases

STRINGi10029.NP_001233654.1

Proteomic databases

PRIDEiP50310

Genome annotation databases

EnsembliENSCGRT00015028256; ENSCGRP00015023037; ENSCGRG00015017467
GeneIDi100689467
KEGGicge:100689467

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
5230

Phylogenomic databases

KOiK00927
OrthoDBi838642at2759

Enzyme and pathway databases

UniPathwayiUPA00109;UER00185

Family and domain databases

CDDicd00318 Phosphoglycerate_kinase, 1 hit
Gene3Di3.40.50.1260, 3 hits
HAMAPiMF_00145 Phosphoglyc_kinase, 1 hit
InterProiView protein in InterPro
IPR001576 Phosphoglycerate_kinase
IPR015911 Phosphoglycerate_kinase_CS
IPR015824 Phosphoglycerate_kinase_N
IPR036043 Phosphoglycerate_kinase_sf
PANTHERiPTHR11406 PTHR11406, 1 hit
PfamiView protein in Pfam
PF00162 PGK, 1 hit
PIRSFiPIRSF000724 Pgk, 1 hit
PRINTSiPR00477 PHGLYCKINASE
SUPFAMiSSF53748 SSF53748, 1 hit
PROSITEiView protein in PROSITE
PS00111 PGLYCERATE_KINASE, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiPGK1_CRIGR
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P50310
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 1, 1996
Last sequence update: January 23, 2007
Last modified: November 13, 2019
This is version 104 of the entry and version 2 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
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